BEGIN:VCALENDAR
PRODID:Appointment
CALSCALE:GREGORIAN
VERSION:2.0
BEGIN:VEVENT
DTSTAMP:20260421T091911Z
DTSTART;VALUE=DATE:20260713
DTEND;VALUE=DATE:20260718
SUMMARY:Grundwissen BR1
UID:7d058032-3c1d-47a2-981d-9a13c6afc01d
END:VEVENT
END:VCALENDAR